HA3 Series Firmware V3.2.30
Released: August 29, 2026
Compatible models: HA3, HA3T, HA3LX (HA3A excluded)
Download Firmware V3.2.30
What's New
New Features
- Bluetooth Methane Alarm Audio (HA3LX only): Methane alarms can now be played through a connected Bluetooth headset, improving alarm awareness in noisy industrial environments.
Improvements
- Lower Power Consumption: Optimized system power management to reduce overall power consumption and improve battery operating time.
- High Performance / Low Power Mode: Restored selectable High Performance Mode and Low Power Mode to balance processing performance and battery operating time.
- Enhanced XS Export: XS export now includes associated backup images and voice-note audio files for more complete inspection records.
Before You Upgrade
- Ensure the battery level is above 50%.
- Do not power off the device during firmware installation.
- Verify that the firmware package matches your device model.
- Back up important inspection data before upgrading.
- Contact HERTZINNO Technical Support if the upgrade process fails.
Please verify the device model and hardware revision before installing the firmware.
